Pectolite and Hauyne Physical Properties

Pectolite

Hauyne

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1 Physical Properties

1.1 Tenacity

Brittle

1.2 Solubility

Not Available

Gelatinises in acids

1.3 Durability

Not Available

1.4 Specific Gravity

2.74-2.902.4-2.5

1 7.18

1.5 Fracture

Uneven, Gemstones (2009), Splintery

Uneven, Conchoidal, Brittle

1.6 Cleavage

Perfect on {100} and {001}

Distinct on {110}

1.7 Mohs Hardness

4.5-55-6

2 10

1.8 Chemical Composition

Ca 2NaHSi 3O 9Ulrich Henn and Claudio C.

(Na,Ca)4-8Al6Si6(O,S)24(SO4,Cl)1-2

Pectolite and Hauyne Chemical Formula

While comparing Pectolite and Hauyne physical properties, the important data you should know is its chemical composition. Since chemical formula defines the molecular structure of the crystal, most of the physical properties like color, tenacity, solubility are governed by Pectolite and Hauyne chemical formula.

Chemical formula of Pectolite- Ca 2NaHSi 3O 9Ulrich Henn and Claudio C.
Chemical formula of Hauyne- (Na,Ca)4-8Al6Si6(O,S)24(SO4,Cl)1-2

Compare Colorless Gems

Pectolite Vs Phosphophyllite

Pectolite Vs Phosphosiderite

Pectolite Vs Pleonaste

Pectolite and Hauyne Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pectolite and Hauyne Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pectolite and Hauyne Optical Properties during the identification of gemstone. Specific gravity of Pectolite is 2.4-2.5 whereas that of Hauyne is 2.4-2.5.